[OPW,kernel,v2] staging: rtl8723au: Remove useless static functions

Commit Message

Roberta Dobrescu Oct. 30, 2014, 10:01 p.m. UTC

This patch removes the static functions bthci_CmdSetEventFilter,
bthci_CmdReadRSSI and bthci_CmdHostNumberOfCompletedPackets, since their
body only consists of 'return HCI_STATUS_SUCCESS'.

Signed-off-by: Roberta Dobrescu <[e-mail]>
---
Changes since v1:
	- Let the identifiers and the case labels associated as they were
	  in the original code, since removing them changes the driver's
	  behaviour
	- Adjust the commit message

 .../staging/rtl8723au/hal/rtl8723a_bt-coexist.c    | 25 ----------------------
 1 file changed, 25 deletions(-)

Patch

diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
index 5de806e..d80ea4e 100644
--- a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
@@ -1759,16 +1759,6 @@  static enum hci_status bthci_CmdReadConnectionAcceptTimeout(struct rtw_adapter *
 	return status;
 }
 
-/* 7.3.3 */
-static enum hci_status
-bthci_CmdSetEventFilter(
-	struct rtw_adapter *padapter,
-	struct packet_irp_hcicmd_data *pHciCmd
-	)
-{
-	return HCI_STATUS_SUCCESS;
-}
-
 /* 7.3.14 */
 static enum hci_status
 bthci_CmdWriteConnectionAcceptTimeout(
@@ -2980,11 +2970,6 @@  bthci_CmdReadLinkQuality(
 	return status;
 }
 
-static enum hci_status bthci_CmdReadRSSI(struct rtw_adapter *padapter)
-{
-	return HCI_STATUS_SUCCESS;
-}
-
 static enum hci_status
 bthci_CmdCreateLogicalLink(
 	struct rtw_adapter *padapter,
@@ -4133,13 +4118,6 @@  bthci_CmdHostBufferSize(struct rtw_adapter *padapter,
 }
 
 static enum hci_status
-bthci_CmdHostNumberOfCompletedPackets(struct rtw_adapter *padapter,
-				      struct packet_irp_hcicmd_data *pHciCmd)
-{
-	return HCI_STATUS_SUCCESS;
-}
-
-static enum hci_status
 bthci_UnknownCMD(struct rtw_adapter *padapter, struct packet_irp_hcicmd_data *pHciCmd)
 {
 	enum hci_status status = HCI_STATUS_UNKNOW_HCI_CMD;
@@ -4212,7 +4190,6 @@  bthci_HandleOGFSetEventMaskCMD(struct rtw_adapter *padapter,
 		break;
 	case HCI_SET_EVENT_FILTER:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_SET_EVENT_FILTER\n"));
-		status = bthci_CmdSetEventFilter(padapter, pHciCmd);
 		break;
 	case HCI_WRITE_CONNECTION_ACCEPT_TIMEOUT:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_WRITE_CONNECTION_ACCEPT_TIMEOUT\n"));
@@ -4228,7 +4205,6 @@  bthci_HandleOGFSetEventMaskCMD(struct rtw_adapter *padapter,
 		break;
 	case HCI_HOST_NUMBER_OF_COMPLETED_PACKETS:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_HOST_NUMBER_OF_COMPLETED_PACKETS\n"));
-		status = bthci_CmdHostNumberOfCompletedPackets(padapter, pHciCmd);
 		break;
 	case HCI_READ_LINK_SUPERVISION_TIMEOUT:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_READ_LINK_SUPERVISION_TIMEOUT\n"));
@@ -4316,7 +4292,6 @@  bthci_HandleOGFStatusParameters(struct rtw_adapter *padapter,
 		break;
 	case HCI_READ_RSSI:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_READ_RSSI\n"));
-		status = bthci_CmdReadRSSI(padapter);
 		break;
 	case HCI_READ_LOCAL_AMP_INFO:
 		RTPRINT(FIOCTL, IOCTL_BT_HCICMD, ("HCI_READ_LOCAL_AMP_INFO\n"));